Very easy company to deal with on line, very prompt response and quick delivery. Unfortunately the product ' Lithofin Marble Polish ' did not meet my expectations. I have two eight year old marble vanity bench tops which are showing signs of wear with light scratches and stains. This product did not renovate the surface in any way. I can obtain the same shine with ' Pledge " or ' Mr Sheen '. My local stone mason has advised that only a professional expensive and messy resurface and polish will fix the problem.